Q: Is 311,201 a Prime Number?
A: No, 311,201 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 311201 can be evenly divided by 1 11 19 209 1,489 16,379 28,291 and 311,201, with no remainder.
Since 311,201 cannot be divided by just 1 and 311,201, it is not a prime number.